Non-invasive is the abbreviation of non-invasive DNA prenatal testing technology, non-invasive suggestive chromosomal abnormalities can not be regardless of the need for further amniocentesis examination for a clear diagnosis. Non-invasive DNA test, is through the extraction of peripheral blood of pregnant women, the use of a new generation of DNA sequencing technology on the maternal peripheral plasma fetal free DNA detection, you can get the genetic information of the fetus, so as to detect whether the fetus suffers from chromosomal diseases, and is not 100% accurate. Non-invasive suggestive of sex chromosome abnormality, is on behalf of fetal sex chromosome may have abnormalities, which need to follow the doctor’s advice to further do amniocentesis to confirm the diagnosis. Amniocentesis is a direct diagnosis of the fetus through the extraction of amniotic fluid, which is highly accurate. If the amniocentesis reveals chromosomal abnormalities in the fetus, it means that the fetus has problems and it is advisable to consult a medical professional before choosing whether to continue with the pregnancy. For more information, please follow your doctor’s advice.